20402496 (number)

20402496 is an even 8-digits composite number following 20402495 and preceding 20402497. In scientific notation, it is written as 2.0402496 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 6800256 positive integers (up to 20402496) that are relatively prime to 20402496.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand four hundred ninety-six

Notation

Scientific notation 2.0402496 × 10^7
Engineering notation 2.0402496 × 10^6

Prime Factorization of 20402496

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 11807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 637578
Product of the distinct prime numbers

The prime factorization of 20402496 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 11807. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20402496)

Multiplication

n×y
n×2 40804992
n×3 61207488
n×4 81609984
n×5 102012480

Division

n÷y
n÷2 10201248
n÷3 6800832
n÷3 5100624
n÷5 4080499.2

Exponentiation

ny
n2 416261843030016
n3 8.4927805873725E+21
n4 1.7327392196275E+29
n5 3.5352204997492E+36

Nth Root

y√n
2√n 4516.9122196474
3√n 273.25058503809
4√n 67.207977351259
5√n 28.9692105514

Divisors of 20402496

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402496 can be divided by 56 positive divisors. The sum of these divisors (counting 20402496) is 1, the average is 0.017857142857143.

Base conversion 20402496

Base System Value
2 Binary 1001101110101000101000000
3 Ternary 1102101112222000
4 Quaternary 1031311011000
5 Quinary 20210334441
6 Senary 2005144000
8 Octal 115650500
10 Decimal 20402496
12 Duodecimal 69bb000
16 Hexadecimal 1375140
20 Vigesimal 67a64g
36 Base36 c5ao0

Cryptographic Hash Functions

md5 453821254c92b99044bbc348bd8a9a0c
sha1 d42ab8dd1c2176aaa7423a5b69ba44dda43006f8
sha256 991b9ffa6196382614206d2b19f6db2308e8a23c9fd5b65f580e4e5058f39a3f
sha512 e3936fffe10a8b80ea322d271ac05ff7200e4d83aadc01721aee3ff1c7ac7a333c67891ee716b90ab912a4ad6a1bc267997209a30fef39a076b1395b8f320d9f
ripemd-160 700398d64d8f83b6544efccc5ee4a73de7612007

20402496 as geometric shapes

Circle

Radius = n
Diameter 40804992
Circumference 128192663.09699
Area 1.3077251480328E+15

Sphere

Radius = n
Volume 3.5574476135786E+22
Surface area 5.2309005921314E+15
Circumference 128192663.09699

Square

Length = n
Perimeter 81609984
Area 416261843030016
Diagonal 28853486.549463

Cube

Length = n
Surface area 2497571058180096
Volume 8.4927805873725E+21
Space diagonal 35338159.673221

Equilateral Triangle

Length = n
Perimeter 61207488
Area 1.8024666534506E+14
Altitude 17669079.83661

Triangular Pyramid

Length = n
Surface area 1.8024666534506E+14
Volume 1.0008837907434E+21
Height 9617828.8498209